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// RUN: %clang_cc1 -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck %s
void f1() {
// Scalars in braces.
int a = { 1 };
}
void f2() {
int a[2][2] = { { 1, 2 }, { 3, 4 } };
int b[3][3] = { { 1, 2 }, { 3, 4 } };
int *c[2] = { &a[1][1], &b[2][2] };
int *d[2][2] = { {&a[1][1], &b[2][2]}, {&a[0][0], &b[1][1]} };
int *e[3][3] = { {&a[1][1], &b[2][2]}, {&a[0][0], &b[1][1]} };
char ext[3][3] = {".Y",".U",".V"};
}
typedef void (* F)(void);
extern void foo(void);
struct S { F f; };
void f3() {
struct S a[1] = { { foo } };
}
// Constants
// CHECK: @g3 = constant i32 10
// CHECK: @f4.g4 = internal constant i32 12
const int g3 = 10;
int f4() {
static const int g4 = 12;
return g4;
}
// PR6537
typedef union vec3 {
struct { double x, y, z; };
double component[3];
} vec3;
vec3 f5(vec3 value) {
return (vec3) {{
.x = value.x
}};
}
// rdar://problem/8154689
void f6() {
int x;
long ids[] = { (long) &x };
}
// CHECK: @test7 = global{{.*}}{ i32 0, [4 x i8] c"bar\00" }
// PR8217
struct a7 {
int b;
char v[];
};
struct a7 test7 = { .b = 0, .v = "bar" };
// PR279 comment #3
char test8(int X) {
char str[100000] = "abc"; // tail should be memset.
return str[X];
// CHECK: @test8(
// CHECK: call void @llvm.memset
// CHECK: store i8 97
// CHECK: store i8 98
// CHECK: store i8 99
}
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